dolphin-emu/dolphin — pull request #540 by lioncash (2014-06-29 19:45:17+00:00)
Title: Centralize some common banner loader class members.

Centralizes common elements that are used the same way into the base class (`IBannerLoader`)

Specifically it moves m_IsValid, IsValid() and m_pBannerFile into `IBannerLoader`